Logo Carousel <= 3.4.1 - Contributor+ Stored Cross-Site Scripting

2021-11-22 00:00

apple502j

Strategic Overview

Status

Patched in 3.4.2

Affected PluginLogo Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery

Affected Version<= 3.4.1

CVSS5.4Medium

CVECVE-2021-24738

View all Logo Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery vulnerabilities

Vulnerability Overview

The Logo Carousel WordPress plugin before 3.4.2 does not validate and escape the "Logo Margin" carousel option, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks

Technical Analysis

REMEDIATION: Update to version 3.4.2, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24738 https://www.wordfence.com/threat-intel/vulnerabilities/id/46828b2a-ed76-4074-9fb4-c36bf0fd012c

CVSS Vector

5.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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